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A platform for research: civil engineering, architecture and urbanism
Hydrogeological and engineering geological in situ investigations for the assessment of grouting measures
Summary By means of hydrogeological and engineering geologicalin situ investigations in three differently loosened granite deposits those parameters have been determined which permit the assessment of the groutability. For that purpose fabric-statistical procedures, including bore-hole soundings, and joint tracing have been performed. The resulting information about the directions of preferential water passages considerably supplements the global values of the water absorption capacity obtained by water pressure tests (LUGEON). In long term packer tests, the erosion phenomena of joint fillings could be detected as structural-specific characteristics. The technical performance of grouting experiments of bentonite-stabilized cement suspensions has been adapted to existing subsoil conditions.
Hydrogeological and engineering geological in situ investigations for the assessment of grouting measures
Summary By means of hydrogeological and engineering geologicalin situ investigations in three differently loosened granite deposits those parameters have been determined which permit the assessment of the groutability. For that purpose fabric-statistical procedures, including bore-hole soundings, and joint tracing have been performed. The resulting information about the directions of preferential water passages considerably supplements the global values of the water absorption capacity obtained by water pressure tests (LUGEON). In long term packer tests, the erosion phenomena of joint fillings could be detected as structural-specific characteristics. The technical performance of grouting experiments of bentonite-stabilized cement suspensions has been adapted to existing subsoil conditions.
Hydrogeological and engineering geological in situ investigations for the assessment of grouting measures
Blinde, A. (author) / Hotzl, H. (author) / Metzler, F. (author)
1982
Article (Journal)
Electronic Resource
English
BKL:
56.00$jBauwesen: Allgemeines
/
38.58
Geomechanik
/
38.58$jGeomechanik
/
56.20
Ingenieurgeologie, Bodenmechanik
/
56.00
Bauwesen: Allgemeines
/
56.20$jIngenieurgeologie$jBodenmechanik
RVK:
ELIB18
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